دورية أكاديمية
Impact of elevated serum estradiol levels before progesterone administration on pregnancy outcomes in frozen-thawed embryo transfer for hormone replacement therapy
| العنوان: | Impact of elevated serum estradiol levels before progesterone administration on pregnancy outcomes in frozen-thawed embryo transfer for hormone replacement therapy |
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| المؤلفون: | Jun Shuai, Qiaoli Chen, Siyan Wan, Xingyu Chen, Weiwei Liu, Hong Ye, Guoning Huang |
| المصدر: | Reproductive Biology and Endocrinology, Vol 22, Iss 1, Pp 1-10 (2024) |
| بيانات النشر: | BMC, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Gynecology and obstetrics LCC:Reproduction |
| مصطلحات موضوعية: | Hormone replacement therapy, Estradiol, Frozen-thawed embryo transfer, Clinical pregnancy rate, Live birth rate, Gynecology and obstetrics, RG1-991, Reproduction, QH471-489 |
| الوصف: | Abstract Objective The objective of this retrospective cohort study is to investigate the impact of monitoring serum estradiol (E2) levels before progesterone administration within hormone replacement therapy (HRT) on pregnancy outcomes in women undergoing frozen-thawed embryo transfer (FET). Methods Analyzed HRT-FET cycles conducted at a reproductive center from 2017 to 2022. Serum E2 levels were measured prior to progesterone administration. Multivariate stratified and logistic regression analyses were performed on 26,194 patients grouped according to terciles of serum E2 levels before progesterone administration. Results The clinical pregnancy rate (CPR) and live birth rate (LBR) exhibited a gradual decline with increasing serum E2 levels across the three E2 groups. Even after controlling for potential confounders, including female age, body mass index, infertility diagnosis, cycle category, number of embryos transferred, fertilization method, indication for infertility, and endometrial thickness, both CPR and LBR persistently showed a gradual decrease as serum E2 levels increased within the three E2 groups. The same results were obtained by multivariate logistic regression analysis. Conclusions This large retrospective study indicates that elevated serum E2 levels before progesterone administration during HRT-FET cycles are associated with reduced CPR and LBR post-embryo transfer. Therefore, it is advisable to monitor serum E2 levels and adjust treatment strategies accordingly to maximize patient outcomes. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1477-7827 |
| Relation: | https://doaj.org/toc/1477-7827 |
| DOI: | 10.1186/s12958-024-01260-4 |
| URL الوصول: | https://doaj.org/article/d70255f61e514343a4d0948fe94bb075 |
| رقم الأكسشن: | edsdoj.70255f61e514343a4d0948fe94bb075 |
| قاعدة البيانات: | Directory of Open Access Journals |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 14777827 |
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| DOI: | 10.1186/s12958-024-01260-4 |